3COM CORPORATION
ETHERLINK III (3C509B-TPC)
Card Type | Network Interface Card |
NIC Type | Ethernet |
Boot ROM | Not available |
Network Transfer Rate | 10/100 Mbps |
Topology | Star, linear bus |
Wiring Type | RJ-45 Unshielded twisted pair RG-58A/U 50ohm coaxial |
Data Bus | 16-bit ISA |
CONNECTIONS | |||
Function | Label | Function | Label |
RJ45 connector | CN1 | BNC connector | CN2 |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
LED1 | Unidentified | On | Network connection is good |
LED1 | Unidentified | Blinking | Polarity reversed |
LED1 | Unidentified | Off | Network connection is broken |